Home / 34,175,999.80-51,263,999.70-32,664,345.40

Finding the Fourth Proportional to 34,175,999.80, 51,263,999.70 and 32,664,345.40

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Solution

The fourth proportional to 34,175,999.80, 51,263,999.70 and 32,664,345.40 is: 48,996,518.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,175,999.80 : 51,263,999.70 = 32,664,345.40 : x
  2. Step 2: Convert to fraction form
    34,175,999.80/51,263,999.70 = 32,664,345.40/x
  3. Step 3: Cross multiply
    34,175,999.80x = 51,263,999.70 × 32,664,345.40
  4. Step 4: Simplify right side
    34,175,999.80x = 1,674,504,992,786,296.50
  5. Step 5: Solve for x
    x = 1,674,504,992,786,296.50/34,175,999.80
  6. Step 6: Final answer
    x = 48,996,518.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.